Finding the Fourth Proportional to 3,150.67, 4,348.50 and 1,824.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,150.67 : 4,348.50 = 1,824.50 : x
2. Step 2: Convert to fraction form
   3,150.67/4,348.50 = 1,824.50/x
3. Step 3: Cross multiply
   3,150.67x = 4,348.50 × 1,824.50
4. Step 4: Simplify right side
   3,150.67x = 7,933,809.67
5. Step 5: Solve for x
   x = 7,933,809.67/3,150.67
6. Step 6: Final answer
   x = 2,518.14